Top 10 signs you've been in Denmark too long

You mix Danish into your mother tongue. Ever find yourself back home answering ‘Jo, jo’ in the affirmative to one of your non-Danish friends’ questions? Find people looking at you funny when you do that weird sucking-in-air-while-saying-ja thing that the Danes do? Told your mother “Tak for mad” after she cooked you a homecoming dinner? Yeah, you’ve been in Denmark too long.